LSD is a serious drug, some of my friends took "purple dragon" when they were in Hawaii and it scared the ***** out of them both. I have never taken it myself, I saw it's effects on my older brother and that was enough for me.
Peter Green was doing okay last time I saw him was at the Rock & Roll Hall Of Fame induction ceremony playing Black Magic Woman with Carlos Santana, last year I think it was.
In my younger days I tried Paper acid a few times.. But I did it with friend who had already tried some of the more serious stuff like Window Pane.. The stories they told me scared me of course and I didn't want to put myself through something that you would get the feeling that you would never come down or be the same ever again..
The feeling you would get would be just giddiness and you didn't see things morphing like the hard core acid of the 60's.
But the thing that sticks with you is the experience.. While you trip your mind perceives things in a different way..
You think different thoughts and notice things like never before..
You can get the same effects doing a good amount of mushrooms..
I never tried anything hard but have to say recently I tried some mushrooms again and at that point I knew I was starting to trip.. I started feeling my drum cymbals and thinking weird thoughts about how cold and dead they felt..
I rationized that they were once apart of mother earth as warm metal and then they died when man changed them into cymbals.. True story..
So I think what Peter was trying to recapture was his way of thinking and the amount of creation he experienced when he went deep into his trip..
It's the edge as they say.. your scared but yet open to what your feeling and living..
You miss it like a good friend when you come down.. Reality is a two dimensional world.. Under the influence you cross into another place where things seem more surreal.. A three dimensional world..